20696424

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17599}}^1$

素因数の和:17622

約数の個数: 48

約数和(自身を含む): 60192000

約数和(自身を除く): 39495576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17599, 35198, 52797, 70396, 105594, 123193, 140792, 211188, 246386, 369579, 422376, 492772, 739158, 862351, 985544, 1478316, 1724702, 2587053, 2956632, 3449404, 5174106, 6898808, 10348212, 20696424]

約数ペア:

[(1, 20696424), (2, 10348212), (3, 6898808), (4, 5174106), (6, 3449404), (7, 2956632), (8, 2587053), (12, 1724702), (14, 1478316), (21, 985544), (24, 862351), (28, 739158), (42, 492772), (49, 422376), (56, 369579), (84, 246386), (98, 211188), (147, 140792), (168, 123193), (196, 105594), (294, 70396), (392, 52797), (588, 35198), (1176, 17599)]